Liquid chromatograph yog tus neeg siv-centered ntse chromatograph, uas muaj cov kev ua tau zoo ntawm HPLC cov pa, thiab txuas ntxiv cov haujlwm ntse dua.Nws tuaj yeem ua tau raws li qhov kev thov sib txawv ntawm cov neeg siv khoom, kom cov neeg siv tuaj yeem siv tau yooj yim dua thiab tau txais cov ntaub ntawv txheeb xyuas tseeb.
Ua ntej, lub hauv paus ntsiab lus:
Lub hauv paus ntsiab lus ntawm kev ua haujlwm siab ua kua chromatography yog ua raws li tus thawj classical chromatography nyob rau hauv lub hauv paus ntawm cov huab cua xim xim harmonic txoj kev xav, kem yog siv nyob rau hauv ib tug tshwj xeeb txoj kev nrog me me hais, qhov tshwm sim yog hais tias lub kem efficiency yog ntau dua li cov thawj classical. kua xim harmonic, nws kuj muaj peev xwm muaj ib tug heev rhiab detector tom qab siv ntawm kem.Enables nruam nrhiav pom ntawm cov khoom analyte.
Lub chromatograph yog kev siv cov khoom sib xyaw ua ke hauv cov theem ruaj khov thiab cov theem txawb kev sib cais, kev faib tawm lossis adsorption ntawm cov tshuaj lom neeg kev sib cuam tshuam kev ua haujlwm sib txawv, kom cov khoom sib txuas ntawm ob theem rov ua dua rau cov rog saum toj no kom ua tiav kev sib cais. .Kev ua haujlwm siab chromatographs tau siv dav hauv kev tshuaj xyuas zaub mov, kev tsom xam ib puag ncig, kev tshawb fawb txog lub neej, kev kuaj mob thiab tshuaj xyuas inorganic."Feem ntau, 80 mus rau 85 feem pua ntawm cov organic teeb meem tuaj yeem soj ntsuam los ntawm HPLC."
Ii.Kev siv twj:
Chromatograph yog ib qho khoom siv feem ntau siv chromatograph.Nws yog ib qho cuab yeej uas cais cov sib tov ua ntej thiab tom qab ntawd txheeb xyuas thiab txheeb xyuas qhov sib tov los ntawm kev siv qhov sib txawv ntawm qhov sib faib ntawm cov kua-khoom los yog cov dej tsis txaus.Nyob rau hauv cov organic tebchaw paub, txog 80% tuaj yeem sib cais thiab tshuaj xyuas los ntawm cov kua dej chromatography siab, thiab vim tias cov xwm txheej ntawm cov qauv no yog mos, nws tsis ua kom cov qauv, yog li nws yog tshwj xeeb tshaj yog haum rau cov organic tebchaw thiab cov khoom nyob nrog. siab kub taw tes, nyuaj gatizing thiab volatilization, thiab tsis zoo thermal stability.
Cov kua chromatograph yog dav siv hauv biochemistry, tshuaj xyuas zaub mov, kev tshawb fawb tshuaj, kev tshuaj xyuas ib puag ncig, kev tshuaj xyuas inorganic thiab lwm yam haujlwm.Nws tuaj yeem tswj tau tag nrho cov kev txwv thiab kev ua haujlwm ntawm chromatograph, siv kho cov haujlwm, thiab txiav txim siab cov qauv ua ntu zus.Real-time online zaub chromatogram, kev sib koom ua ke thiab tshaj tawm cov txiaj ntsig kev soj ntsuam, kos duab qauv nkhaus, thiab lwm yam.
Post lub sij hawm: May-26-2023